1) Look at this graph: 100 90 80 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 100 )) What is the slope? Simplify your answer and write it as a proper fraction, improper fraction, or integer.​

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?